
The Three Mesquiteers are forced to track down a train robbery ring after some of the gang hijack their truck for a getaway and the police conclude they are part of the gang, an identification which is just fine with the gang's nameless chief.

as 'Stony' Brooke

as 'Tucson' Smith

as 'Lullaby' Joslin

as 'Doctor' Algernon Irving

as Timothy Irving

as Madge Irving (as Lynn Roberts)

as The Chief

as Lead Henchman Phillips, boxcar heist, etc.

as Henchman Mack, boxcar heist, etc.

as Henchman Bert, natty dresser, boxcar heist etc.

as Henchman Al, outside first truck, etc.

as Henchman Spike, gas station, etc.

as Henchman

as Hawkshaw - Tim's Dog (as Flash)

as Henchman Lefty, second truck

as Henchman Frank, second truck

as Henchman Joe, second truck

as Sheriff Jed Benton